摘要
给出了利用运算放大器设计的电子二/四线转换器的电路形式,分析了电路性能,对两种实际设计电路进行了性能测试,给出了实验结果曲线。
A mode of circuits of electronic 2/4 converter designed using operational amplifiers is given. The performances of circuits are analyzed. The performance tests and experimental results of two practical circuits which are designed on one's own are given separately.
出处
《山东大学学报（自然科学版）》
CSCD
1993年第2期196-201,共6页
Journal of Shandong University(Natural Science Edition)
关键词
转换器
2/4线转换
程控交换机
electronic 2/4 converter
impedance characteristic
isolation characteristic
